2581118349

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{196477}}^1$

素因数の和:196660

約数の個数: 16

約数和(自身を含む): 3583758720

約数和(自身を除く): 1002640371

約数列:

[1, 3, 29, 87, 151, 453, 4379, 13137, 196477, 589431, 5697833, 17093499, 29668027, 89004081, 860372783, 2581118349]

約数ペア:

[(1, 2581118349), (3, 860372783), (29, 89004081), (87, 29668027), (151, 17093499), (453, 5697833), (4379, 589431), (13137, 196477)]